PIN code 603103

Post offices (3)

• Pudupakkam Branch Post Office

  Branch Post Office · delivery · Tambaram Division · Map

• Kelambakkam Post Office

  PO · delivery · Tambaram Division

• Padur Post Office

  PO · non delivery · Tambaram Division

Source: Department of Posts, All India Pincode Directory (data.gov.in, GODL-India), as of 3 Oct 2025.

9 villages use this PIN code

• Thaiyur · Taluka: Tiruporur, Chengalpattu, Tamil Nadu · Pop. 10,675
• Pudupakkam · Taluka: Vandalur, Chengalpattu, Tamil Nadu · Pop. 7,279
• Padur · Taluka: Tiruporur, Chengalpattu, Tamil Nadu · Pop. 5,710
• Kelambakkam · Taluka: Tiruporur, Chengalpattu, Tamil Nadu · Pop. 5,189
• Thaiyur R.F. · Taluka: Tiruporur, Chengalpattu, Tamil Nadu · Pop. 0
• Thaiyur B · தையூர் ஆ · Taluka: Tiruporur, Chengalpattu, Tamil Nadu
• Egattur · ஏகாட்டூர் · Taluka: Tiruporur, Chengalpattu, Tamil Nadu
• Kazhipattur · கழிபட்டுர் · Taluka: Tiruporur, Chengalpattu, Tamil Nadu
• Ayancheri · அய்யஞ்சேரி · Taluka: Vandalur, Chengalpattu, Tamil Nadu

Bank branches (27)

• Axis Bank, Kelambakkam · IFSC UTIB0001373
• Axis Bank, Navalur · IFSC UTIB0006128
• Canara Bank, Kelambakkam · IFSC CNRB0003168
• Canara Bank, Thazambur · IFSC CNRB0016495
• Catholic Syrian Bank, Kelambakkam · IFSC CSBK0000824
• Central Bank of India, Kelambakkam · IFSC CBIN0281821
• City Union Bank, Navalur · IFSC CIUB0000484
• Federal Bank, Padur · IFSC FDRL0002553
• HDFC Bank, Kelambakkam · IFSC HDFC0002075
• HDFC Bank, Padur · IFSC HDFC0007245
• HDFC Bank, Pudupakkam · IFSC HDFC0007534
• HDFC Bank, Siruseri · IFSC HDFC0009045
• HDFC Bank, Thaiyur Omr Road · IFSC HDFC0011331
• ICICI Bank, Kelambakkam · IFSC ICIC0002700
• ICICI Bank, Padur · IFSC ICIC0007808
• ICICI Bank, Pudupakkam · IFSC ICIC0004553
• IDFC FIRST Bank, Egattur Branch · IFSC IDFB0080107
• Indian Bank, Kelambakkam · IFSC IDIB000K327
• Indian Bank, Siruseri · IFSC IDIB000S146
• Indian Bank, Siruseri It Park · IFSC IDIB000S162
• Indian Overseas Bank, Keelambakkam · IFSC IOBA0001860
• Indian Overseas Bank, Padur · IFSC IOBA0002554
• Indian Overseas Bank, Siruseri · IFSC IOBA0001740
• Punjab & Sind Bank, Navalur · IFSC PSIB0000796
• State Bank of India, Padur · IFSC SBIN0017181
• Tamilnad Mercantile Bank, Kelambakkam · IFSC TMBL0000424
• UCO Bank, Kelambakkam · IFSC UCBA0003652

Source: Reserve Bank of India IFSC list. Banks with this PIN code in their listed address.